Hydrotech offers a variety of control valves to suit every need. All valves are NSF certified.
89 series - our highest efficiency control valve with 1” porting for softeners and filters up to 18”. Features upflow regeneration technology and adjustable backwash frequency.
785 series - the same high efficiency technology as our 89 series but with 3/4” porting. Choose upflow or downflow regeneration technology based on the needs of your projects.
565 series - combines efficiency and value with simple electronics, programming and diagnostics.
765 series - our most affordable valve. The 765 features user friendly electronics with minimal programming requirements.
89 Control Valve Spec Sheet
785 Control Valve Spec Sheet
565 Control Valve Spec Sheet
765 Control Valve Spec Sheet